4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

slow acceleration

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Old 09-21-2003, 11:16 PM
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93mustangLX
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I cant figure out why my inital acceleration is slow even when I slam on the gas it dosent accelerate quick. Is it because I have a 4 cylinder?<img border="0" src=smileys/smiley7.gif border="0">
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Old 09-21-2003, 11:20 PM
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Jugador1
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think so. my brother's truck is a 4.9 I6 and it's the same way, in fact you have to slam it to get somewhat normal accelleration. i though maybe the throttle cable wasnt pulling all the way open, but nope, its just slow<IMG src=smileys/smiley11.gif border="0">. </P>


(kinda off topic, but still, i think unless you have a V8 or are modded to s**t you really arent just gonna fly off the line.)</P>
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Old 09-21-2003, 11:29 PM
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mdvaldosta
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yup its just a weak engine
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Old 09-21-2003, 11:33 PM
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93mustangLX
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Default slow acceleration

how about if i put a turbo or super charger in????
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Old 09-22-2003, 12:10 AM
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Default slow acceleration

turbo seeing as you can get it from an svo...but actually completely swapping the whole engine is easier, and just buying an svo is even easier unless insurance is an issue.
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Old 09-22-2003, 02:40 PM
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93mustangLX
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Default slow acceleration

my insurance dont like me at all be cause of my driving record. but is there anything i can do to improve my accel. on a short budget????<img border="0" src=smileys/smiley5.gif border="0"> <img border="0" src=smileys/smiley25.gif border="0">
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Old 09-22-2003, 03:46 PM
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mdvaldosta
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bout the only thing I can think of that is worth the time and money is a set of gears. Go with something like a 3.73, and you will accelerate like you have a v8 in 1st and 2nd gear, and give you overall alot more performance.</P>
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Old 09-22-2003, 05:36 PM
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93mustangLX
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about how much is that
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Old 09-22-2003, 05:37 PM
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mdvaldosta
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you can find gears for your 7.5 rear for as little as 150 bucks or so + install
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Old 09-22-2003, 05:40 PM
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93mustangLX
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cool where can i pick one up at
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